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$181+ Cheap flights from Santa Rosa to Baltimore (STS - BWI)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
STS — BWI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Santa Rosa to Baltimore

Discover tips and strategies to find the most affordable flight options for your journey from Santa Rosa (STS) to Baltimore (BWI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.

Round-trip from

$453
(Alaska Airlines)

One-way from

$181
(Alaska Airlines)

Popular in

December

Cheapest in

February

Average price

$446
From Santa Rosa Sonoma County to Baltimore/Washington
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One-way flight from Santa Rosa Sonoma County to Baltimore/Washington
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Highest demand for flights based on searches. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Santa Rosa to Baltimore

Cheapest flights from Santa Rosa to Baltimore
Explore the most affordable flight options available from Santa Rosa to Baltimore. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/197:03 amSTS - BWI
2 stops19h 30mAlaska Airlines
dom. 9/217:00 amBWI - STS
1 stop9h 36mAlaska Airlines
Deal found 6/10$453
This American Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/2712:25 pmSTS - BWI
1 stop7h 57mAmerican Airlines
mar. 9/306:41 amBWI - STS
2 stops12h 07mAmerican Airlines
Deal found 6/12$534

Cheapflights Fare Finder

Customize your flight search to find flights from Santa Rosa to Baltimore that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Santa Rosa to Baltimore that are best for you.

Fly from

Santa Rosa

Fly to

Baltimore

Route

Depart

Return

Price

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

vie. 9/19

7:03 am-5:33 am

2 stops19h 30m

Baltimore/Washington

dom. 9/21

7:00 am-1:36 pm

1 stop9h 36m

$453

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

sáb. 9/27

12:25 pm-11:22 pm

1 stop7h 57m

Baltimore/Washington

mar. 9/30

6:41 am-3:48 pm

2 stops12h 07m

$534

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

mié. 10/8

7:00 am-6:11 am

2 stops20h 11m

$181

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

vie. 9/5

7:00 am-6:22 pm

1 stop8h 22m

$248

Santa RosaBaltimore

STS - BWI

STSBWI

Santa Rosa Sonoma County

vie. 10/31

12:17 pm-10:32 pm

1 stop7h 15m

$265

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/12

Best time to book a flight from Santa Rosa to Baltimore

Have a flexible travel schedule? Discover the best time to fly to Baltimore from Santa Rosa with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Santa Rosa to Baltimore

What is the cheapest month to book a flight from Santa Rosa to Baltimore?

Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Baltimore (average of $241). Flying from Santa Rosa to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from STS to BWI?

Find hourly flight availability from Santa Rosa to Baltimore. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated junio 12, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Santa Rosa to Baltimore as you normally would.

Rainfall in Baltimore by month

Plan your trip to Baltimore by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Baltimore ranges from 2.9 - 4.1 inches per month. July is typically the wettest month, when rainfall can reach 4.1 in. February is typically the driest time to visit Baltimore when rainfall is around 2.9 in.

Temperature in Baltimore by month

Plan your trip to Baltimore by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Baltimore, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

Reviews of airlines servicing Baltimore

Get insights into the airlines that provide service to Baltimore. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Baltimore. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown Alaska Airlines, Hawaiian Airlines and American Airlines from Santa Rosa to Baltimore. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Comfort

7.8

Entertainment

7.1

Boarding

8.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Santa Rosa to Baltimore. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Santa Rosa to Baltimore round-trip?

    Cheapflights users have booked flights from Santa Rosa to Baltimore round-trip from $453. Another airline that can offer you cheap pricing is American Airlines.

  • What are the cheapest airlines to fly from Santa Rosa to Baltimore one-way?

    $181 is the cheapest one-way deal found within the past few days, from Alaska Airlines. You may also be able to find cheap deals on Hawaiian Airlines and American Airlines, with prices starting from $248 and $265, respectively.

  • Can I find deals for flights from Santa Rosa to Baltimore that include hotel bookings?

    Yes. In addition to deals on Santa Rosa to Baltimore flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Santa Rosa to Baltimore?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Santa Rosa to Baltimore.

  • Can I find deals for business class flights from Santa Rosa to Baltimore?

    Yes. Cheapflights offers flight deals from Santa Rosa to Baltimore by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Santa Rosa to Baltimore?

    Currently, August is the cheapest month in which you can book a flight from Santa Rosa to Baltimore (average of $241). Flying from Santa Rosa to Baltimore in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top airline flying from Santa Rosa to Baltimore

Discover the top airline that operate flights from Santa Rosa to Baltimore. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$424Average$429FlexibilityNo cancel feeOn-time71%

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